PulseFocusPlatform/static/tools/configure.py

# Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import print_function

import os
import sys
from argparse import ArgumentParser, RawDescriptionHelpFormatter

# add python path of PadleDetection to sys.path
parent_path = os.path.abspath(os.path.join(__file__, *(['..'] * 2)))
if parent_path not in sys.path:
    sys.path.append(parent_path)

import logging
FORMAT = '%(asctime)s-%(levelname)s: %(message)s'
logging.basicConfig(level=logging.INFO, format=FORMAT)
logger = logging.getLogger(__name__)

import yaml

try:
    from ppdet.core.workspace import get_registered_modules, load_config, dump_value
    from ppdet.utils.cli import ColorTTY, print_total_cfg
except ImportError as e:
    if sys.argv[0].find('static') >= 0:
        logger.error("Importing ppdet failed when running static model "
                     "with error: {}\n"
                     "please try:\n"
                     "\t1. run static model under PaddleDetection/static "
                     "directory\n"
                     "\t2. run 'pip uninstall ppdet' to uninstall ppdet "
                     "dynamic version firstly.".format(e))
        sys.exit(-1)
    else:
        raise e

color_tty = ColorTTY()

try:
    from docstring_parser import parse as doc_parse
except Exception:
    message = "docstring_parser is not installed, " \
        + "argument description is not available"
    print(color_tty.yellow(message))

try:
    from typeguard import check_type
except Exception:
    message = "typeguard is not installed," \
        + "type checking is not available"
    print(color_tty.yellow(message))

MISC_CONFIG = {
    "architecture": "<value>",
    "max_iters": "<value>",
    "train_feed": "<value>",
    "eval_feed": "<value>",
    "test_feed": "<value>",
    "pretrain_weights": "<value>",
    "save_dir": "<value>",
    "weights": "<value>",
    "metric": "<value>",
    "map_type": "11point",
    "snapshot_iter": 10000,
    "log_iter": 20,
    "use_gpu": True,
    "finetune_exclude_pretrained_params": "<value>",
}


def dump_config(module, minimal=False):
    args = module.schema.values()
    if minimal:
        args = [arg for arg in args if not arg.has_default()]
    return yaml.dump(
        {
            module.name: {
                arg.name: arg.default if arg.has_default() else "<value>"
                for arg in args
            }
        },
        default_flow_style=False,
        default_style='')


def list_modules(**kwargs):
    target_category = kwargs['category']
    module_schema = get_registered_modules()
    module_by_category = {}

    for schema in module_schema.values():
        category = schema.category
        if target_category is not None and schema.category != target_category:
            continue
        if category not in module_by_category:
            module_by_category[category] = [schema]
        else:
            module_by_category[category].append(schema)

    for cat, modules in module_by_category.items():
        print("Available modules in the category '{}':".format(cat))
        print("")
        max_len = max([len(mod.name) for mod in modules])
        for mod in modules:
            print(
                color_tty.green(mod.name.ljust(max_len)),
                mod.doc.split('\n')[0])
        print("")


def help_module(**kwargs):
    schema = get_registered_modules()[kwargs['module']]

    doc = schema.doc is None and "Not documented" or "{}".format(schema.doc)
    func_args = {arg.name: arg.doc for arg in schema.schema.values()}
    max_len = max([len(k) for k in func_args.keys()])
    opts = "\n".join([
        "{} {}".format(color_tty.green(k.ljust(max_len)), v)
        for k, v in func_args.items()
    ])
    template = dump_config(schema)
    print("{}\n\n{}\n\n{}\n\n{}\n\n{}\n\n{}\n{}\n".format(
        color_tty.bold(color_tty.blue("MODULE DESCRIPTION:")),
        doc,
        color_tty.bold(color_tty.blue("MODULE OPTIONS:")),
        opts,
        color_tty.bold(color_tty.blue("CONFIGURATION TEMPLATE:")),
        template,
        color_tty.bold(color_tty.blue("COMMAND LINE OPTIONS:")), ))
    for arg in schema.schema.values():
        print("--opt {}.{}={}".format(schema.name, arg.name,
                                      dump_value(arg.default)
                                      if arg.has_default() else "<value>"))


def generate_config(**kwargs):
    minimal = kwargs['minimal']
    modules = kwargs['modules']
    module_schema = get_registered_modules()
    visited = []
    schema = []

    def walk(m):
        if m in visited:
            return
        s = module_schema[m]
        schema.append(s)
        visited.append(m)

    for mod in modules:
        walk(mod)

    # XXX try to be smart about when to add header,
    # if any "architecture" module, is included, head will be added as well
    if any([getattr(m, 'category', None) == 'architecture' for m in schema]):
        # XXX for ordered printing
        header = ""
        for k, v in MISC_CONFIG.items():
            header += yaml.dump(
                {
                    k: v
                }, default_flow_style=False, default_style='')
        print(header)

    for s in schema:
        print(dump_config(s, minimal))


# FIXME this is pretty hackish, maybe implement a custom YAML printer?
def analyze_config(**kwargs):
    config = load_config(kwargs['file'])
    print_total_cfg(config)


if __name__ == '__main__':
    argv = sys.argv[1:]

    parser = ArgumentParser(formatter_class=RawDescriptionHelpFormatter)
    subparsers = parser.add_subparsers(help='Supported Commands')
    list_parser = subparsers.add_parser("list", help="list available modules")
    help_parser = subparsers.add_parser(
        "help", help="show detail options for module")
    generate_parser = subparsers.add_parser(
        "generate", help="generate configuration template")
    analyze_parser = subparsers.add_parser(
        "analyze", help="analyze configuration file")

    list_parser.set_defaults(func=list_modules)
    help_parser.set_defaults(func=help_module)
    generate_parser.set_defaults(func=generate_config)
    analyze_parser.set_defaults(func=analyze_config)

    list_group = list_parser.add_mutually_exclusive_group()
    list_group.add_argument(
        "-c",
        "--category",
        type=str,
        default=None,
        help="list modules for <category>")

    help_parser.add_argument(
        "module",
        help="module to show info for",
        choices=list(get_registered_modules().keys()))

    generate_parser.add_argument(
        "modules",
        nargs='+',
        help="include these module in generated configuration template",
        choices=list(get_registered_modules().keys()))
    generate_group = generate_parser.add_mutually_exclusive_group()
    generate_group.add_argument(
        "--minimal", action='store_true', help="only include required options")
    generate_group.add_argument(
        "--full",
        action='store_false',
        dest='minimal',
        help="include all options")

    analyze_parser.add_argument("file", help="configuration file to analyze")

    if len(sys.argv) < 2:
        parser.print_help()
        sys.exit(1)

    args = parser.parse_args(argv)
    if hasattr(args, 'func'):
        args.func(**vars(args))